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From "Arina Ielchiieva (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-5763) Fix NPE during MapRDBSubScan deserialization
Date Fri, 01 Sep 2017 14:23:00 GMT

     [ https://issues.apache.org/jira/browse/DRILL-5763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arina Ielchiieva updated DRILL-5763:
------------------------------------
    Description: 
When querying mapr-db json table, if query has more than one major fragments, query execution
fails since not all properties are defined MapRDBSubScan and thus deserialization fails.

This is the regression from DRILL-5714.

The root cause of the issue is that {{formatPluginConfig}} and {{storageConfig}} were not
indicated as json properties and thus where not serialized. During deserialization they were
set as null which caused NPE.

  was:
When querying mapr-db json table, if query has more than one major fragments, query execution
fails since not all properties are defined MapRDBSubScan and thus deserialization fails.

This is the regression from DRILL-5714.


> Fix NPE during MapRDBSubScan deserialization
> --------------------------------------------
>
>                 Key: DRILL-5763
>                 URL: https://issues.apache.org/jira/browse/DRILL-5763
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - MapRDB
>    Affects Versions: 1.12.0
>            Reporter: Arina Ielchiieva
>            Assignee: Arina Ielchiieva
>              Labels: ready-to-commit
>             Fix For: 1.12.0
>
>
> When querying mapr-db json table, if query has more than one major fragments, query execution
fails since not all properties are defined MapRDBSubScan and thus deserialization fails.
> This is the regression from DRILL-5714.
> The root cause of the issue is that {{formatPluginConfig}} and {{storageConfig}} were
not indicated as json properties and thus where not serialized. During deserialization they
were set as null which caused NPE.



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